Example usage for com.fasterxml.jackson.databind JsonNode asText

List of usage examples for com.fasterxml.jackson.databind JsonNode asText

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode asText.

Prototype

public abstract String asText();

Source Link

Usage

From source file:org.apache.usergrid.java.client.utils.JsonUtils.java

@Nullable
@SuppressWarnings("unchecked")
public static <T> T getProperty(@NotNull final Map<String, JsonNode> properties, @NotNull final String name) {
    JsonNode value = properties.get(name);
    if (value == null) {
        return null;
    } else if (value instanceof TextNode) {
        return (T) value.asText();
    } else if (value instanceof LongNode) {
        Long valueLong = value.asLong();
        return (T) valueLong;
    } else if (value instanceof BooleanNode) {
        Boolean valueBoolean = value.asBoolean();
        return (T) valueBoolean;
    } else if (value instanceof IntNode) {
        Integer valueInteger = value.asInt();
        return (T) valueInteger;
    } else if (value instanceof FloatNode) {
        return (T) Float.valueOf(value.toString());
    } else {//from  w  w  w .  j  a v a  2  s . c  o  m
        return (T) value;
    }
}

From source file:com.redhat.lightblue.query.RValueExpression.java

/**
 * Parses an rvalue from a json node.//from   w  w w .ja v a 2  s.  c  o m
 */
public static RValueExpression fromJson(JsonNode node) {
    if (node instanceof ObjectNode) {
        if (node.size() == 1) {
            JsonNode path = node.get("$valueof");
            if (path != null && path.isValueNode()) {
                return new RValueExpression(new Path(path.asText()));
            }
        } else {
            return new RValueExpression();
        }
    } else if (node.isValueNode()) {
        if (node.asText().equals("$null")) {
            return new RValueExpression(RValueType._null);
        } else {
            return new RValueExpression(Value.fromJson(node));
        }
    }
    throw Error.get(QueryConstants.ERR_INVALID_RVALUE_EXPRESSION, node.toString());
}

From source file:org.jboss.aerogear.simplepush.server.netty.standalone.ConfigReader.java

private static SockJsConfig parseSockJsProperties(final JsonNode json) {
    final JsonNode prefixNode = json.get("sockjs-prefix");
    final String prefix = prefixNode != null ? prefixNode.asText() : "/simplepush";
    final org.jboss.aerogear.io.netty.handler.codec.sockjs.SockJsConfig.Builder builder = SockJsConfig
            .withPrefix(prefix);//ww  w. j  a v  a2  s  .c  o m
    final JsonNode cookiesNeeded = json.get("sockjs-cookies-needed");
    if (cookiesNeeded != null && cookiesNeeded.asBoolean()) {
        builder.cookiesNeeded();
    }
    final JsonNode sockjsUrl = json.get("sockjs-url");
    if (sockjsUrl != null) {
        builder.sockJsUrl(sockjsUrl.asText());
    }
    final JsonNode sessionTimeout = json.get("sockjs-session-timeout");
    if (sessionTimeout != null) {
        builder.sessionTimeout(sessionTimeout.asLong());
    }
    final JsonNode heartbeatInterval = json.get("sockjs-heartbeat-interval");
    if (heartbeatInterval != null) {
        builder.heartbeatInterval(heartbeatInterval.asLong());
    }
    final JsonNode maxStreamingBytesSize = json.get("sockjs-max-streaming-bytes-size");
    if (maxStreamingBytesSize != null) {
        builder.maxStreamingBytesSize(maxStreamingBytesSize.asInt());
    }
    final JsonNode keystore = json.get("sockjs-keystore");
    if (keystore != null) {
        builder.keyStore(keystore.asText());
    }
    final JsonNode keystorePassword = json.get("sockjs-keystore-password");
    if (keystorePassword != null) {
        builder.keyStorePassword(keystorePassword.asText());
    }
    final JsonNode tls = json.get("sockjs-tls");
    if (tls != null) {
        builder.tls(tls.asBoolean());
    }
    final JsonNode websocketEnable = json.get("sockjs-websocket-enable");
    if (websocketEnable != null && !websocketEnable.asBoolean()) {
        builder.disableWebSocket();
    }
    final JsonNode websocketHeartbeatInterval = json.get("sockjs-websocket-heartbeat-interval");
    if (websocketHeartbeatInterval != null) {
        builder.webSocketHeartbeatInterval(websocketHeartbeatInterval.asLong());
    }
    final JsonNode websocketProtocols = json.get("sockjs-websocket-protocols");
    if (websocketProtocols != null) {
        builder.webSocketProtocols(websocketProtocols.asText().split(","));
    }
    return builder.build();
}

From source file:de.thingweb.typesystem.jsonschema.JsonSchemaType.java

private static boolean isOfType(String type, List<String> types) {
    boolean isOfType = false;

    try {//from  w  w  w  .  ja  va  2s.c  o  m
        // TODO use JSON schema parser
        if (type != null) {

            ObjectMapper mapper = new ObjectMapper();
            JsonNode valueType = mapper.readValue(new StringReader(type), JsonNode.class);
            if (valueType != null) {
                JsonNode value = valueType.findValue("type");
                if (value != null) {
                    isOfType = types.contains(value.asText());
                }
            }
        }
    } catch (Exception e) {
        // failure --> no JSON schema
    }

    return isOfType;
}

From source file:com.baasbox.commands.CollectionsResource.java

private static String extractCollectionName(JsonNode command) throws CommandParsingException {
    JsonNode node = command.get(ScriptCommand.PARAMS);
    if (!node.isTextual()) {
        throw new CommandParsingException(command, "expeceted params to be the name of a collection");
    }//  ww w  .  j  ava  2  s  .c o m
    return node.asText();
}

From source file:com.vaushell.superpipes.tools.scribe.OAuthClient.java

/**
 * Convert a string node to a string./*from   w w w  .  j a va 2 s  .c o m*/
 *
 * @param node the node
 * @return a string or null if node is null
 */
protected static String convertNodeToString(final JsonNode node) {
    if (node == null) {
        return null;
    } else {
        return node.asText();
    }
}

From source file:bear.plugins.nodejs.NodeJsPlugin.java

private static String getString(JsonNode node, String field, String _default) {
    JsonNode name = node.get(field);
    if (name != null)
        return name.asText();
    return _default;
}

From source file:com.pros.jsontransform.sort.ArraySortAbstract.java

static int compareValueNodes(JsonNode value1, JsonNode value2) {
    int result = 0;

    if (value1.isNumber() && value2.isNumber()) {
        result = Double.compare(value1.asDouble(), value2.asDouble());
    } else if (value1.isTextual() && value2.isTextual()) {
        result = value1.asText().compareTo(value2.asText());
    }//w w w .j  av  a 2 s .c o m

    return result;
}

From source file:com.htmlhifive.pitalium.it.util.ItUtils.java

/**
 * ?JSON???????//from w  w w  . j  a  v a 2s. com
 * 
 * @param results
 * @param capabilities
 */
public static JsonNode getCurrentScreenshotResultJson(String methodName, JsonNode results,
        PtlCapabilities capabilities) {
    for (JsonNode jn : results.get("screenshotResults")) {
        JsonNode capabilitiesNode = jn.get("capabilities");
        String platform = capabilities.getPlatform() != null ? capabilities.getPlatform().toString() : "";
        if (methodName.equals(jn.get("testMethod").asText())
                && capabilities.getBrowserName().equals(capabilitiesNode.get("browserName").asText())) {
            if (platform.equals("") || platform.endsWith(capabilitiesNode.get("platform").asText())) {
                JsonNode version = capabilitiesNode.get("version");
                if (version == null) {
                    if (StringUtils.isEmpty(capabilities.getVersion())) {
                        return jn;
                    }
                } else {
                    if (version.asText().equals(capabilities.getVersion())) {
                        return jn;
                    }
                }
            }
        }
    }
    return null;
}

From source file:io.coala.eve3.EveUtil.java

/** */
@SafeVarargs//from   w  w w  .j  av a 2  s.  com
public static final <T extends Agent> T valueOf(final String id, final Class<T> agentType,
        final Map.Entry<String, ? extends JsonNode>... parameters) {
    @SuppressWarnings("unchecked")
    final EveAgentConfig cfg = ConfigFactory.create(EveAgentConfig.class, EveAgentConfig.DEFAULT_VALUES,
            map(entry(EveAgentConfig.AGENT_CLASS_KEY, agentType.getName()),
                    entry(EveAgentConfig.AGENT_ID_KEY, id), entry(EveAgentConfig.AGENT_ID_KEY, id)));

    final InputStream is = cfg.agentConfigStream();
    if (is != null) {
        final Config config = YamlReader.load(is).expand();
        try {
            is.close();
        } catch (final IOException ignore) {
            // empty
        }

        for (final JsonNode agent : (ArrayNode) config.get("agents")) {
            final JsonNode idNode = agent.get("id");
            if (idNode != null && !idNode.asText().equals(id))
                continue;

            LOG.info("Creating agent " + id + " from config at " + cfg.agentConfigUri());
            return valueOf(new AgentConfig((ObjectNode) agent), agentType, parameters);
        }
    }
    LOG.info("No config for agent " + id + " found at: " + cfg.agentConfigUri() + ". Using default config");
    return valueOf(cfg.agentConfig(), agentType, parameters);
}